A robotic catheter manipulator assembly may include a support member including a catheter manipulation base and a sheath manipulation base movable relative to each other and to the support member. A first parameter value in traffic for which lawful interception or data retention has been activated is detected at a first node. When the shielding height of the light-shielding plate and the length of the light-shielding barrel are respectively represented by H and L, the shielding height H and the length L are set so as to satisfy the equation tanHL, in relation to the view angle. The warm air circulation subsystem is operable to circulate warm air in the enclosure to the controlled temperature equipment area in order to warm that area. UV radiation or heat may be applied to weaken the adhesion of the dicing tape. Such compounds are represented by Formula as follows:wherein Y, Z, R1, and s are defined herein.